🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.28

Radius: 0.6

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 1.03 AU - 1.31 AU

Year: 549 Days

Day: 37.2 Hours

Environment

Temp: -73 °C

Axial Tilt: 2.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.34

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 1.01 AU - 1.47 AU

Year: 599 Days

Day: 38.9 Hours

Environment

Temp: -84 °C

Axial Tilt: 29.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 25,659,414 km

• M1: 1,193,043 km (0.099 R)

Asteroid Belt

Center: 2.55 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 3.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 980

Radius: 13

Gravity: 5.8 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 3.65 AU - 4.05 AU

Year: 3275 Days

Day: 14.4 Hours

Environment

Temp: -160 °C

Axial Tilt: 20.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 25,659,414 km

• M1: 176,675 km (0.068 R)
• M2: 281,094 km (0.103 R)
• M3: 472,729 km (0.118 R)
• M4: 555,307 km (0.085 R)
• M5: 749,485 km (0.113 R)
• M6: 992,283 km (0.116 R)
• M7: 1,248,245 km (0.09 R)
• M8: 1,454,690 km (0.03 R)
• M9: 1,778,270 km (0.04 R)
• M10: 1,948,811 km (0.111 R)
• M11: 2,157,800 km (0.102 R)
• M12: 2,459,389 km (0.099 R)
• M13: 2,828,746 km (0.103 R)
• M14: 2,955,904 km (0.034 R)
• M15: 3,197,206 km (0.105 R)
• M16: 3,310,750 km (0.094 R)
• M17: 3,503,133 km (0.103 R)
• M18: 3,679,509 km (0.075 R)
• M19: 3,899,119 km (0.093 R)
• M20: 4,226,289 km (0.037 R)
• M21: 4,309,615 km (0.11 R)
• M22: 5,194,337 km (0.06 R)
• M23: 5,646,272 km (0.095 R)
• M24: 6,252,742 km (0.116 R)
• M25: 6,443,629 km (0.085 R)
• M26: 6,563,756 km (0.114 R)
• M27: 6,757,785 km (0.097 R)
• M28: 6,953,758 km (0.114 R)
• M29: 7,126,693 km (0.084 R)
• M30: 7,781,782 km (0.115 R)
• M31: 8,116,582 km (0.076 R)
• M32: 8,246,732 km (0.11 R)
• M33: 8,535,307 km (0.118 R)
• M34: 8,987,840 km (0.109 R)
• M35: 9,230,637 km (0.112 R)
• M36: 9,420,926 km (0.116 R)
• M37: 9,557,808 km (0.101 R)
• M38: 9,695,139 km (0.034 R)
• M39: 10,675,603 km (0.089 R)
• M40: 11,250,059 km (0.1 R)
• M41: 11,541,177 km (0.085 R)
• M42: 11,775,746 km (0.081 R)
• M43: 11,864,158 km (0.042 R)
• M44: 12,820,837 km (0.108 R)
• M45: 13,308,376 km (0.089 R)
• M46: 14,051,279 km (0.093 R)
• M47: 14,712,352 km (0.064 R)
• M48: 14,807,646 km (0.089 R)
• M49: 15,351,434 km (0.026 R)
• M50: 15,448,075 km (0.099 R)
• M51: 15,804,267 km (0.103 R)
• M52: 16,228,527 km (0.103 R)
• M53: 16,557,642 km (0.12 R)
• M54: 16,722,948 km (0.069 R)
• M55: 17,794,068 km (0.098 R)
• M56: 17,997,372 km (0.03 R)
• M57: 18,474,888 km (0.052 R)
• M58: 18,852,922 km (0.073 R)
• M59: 19,094,822 km (0.075 R)
• M60: 19,581,763 km (0.076 R)
• M61: 19,686,631 km (0.109 R)
• M62: 20,108,048 km (0.115 R)
• M63: 20,213,814 km (0.057 R)
• M64: 20,319,879 km (0.098 R)
• M65: 20,496,853 km (0.087 R)
• M66: 20,816,993 km (0.032 R)
• M67: 21,138,628 km (0.081 R)
• M68: 21,390,102 km (0.105 R)
• M69: 22,332,419 km (0.108 R)
• M70: 22,515,078 km (0.079 R)
• M71: 23,103,446 km (0.113 R)
• M72: 23,510,652 km (0.045 R)
• M73: 23,733,852 km (0.078 R)
• M74: 24,294,993 km (0.103 R)
• M75: 24,595,984 km (0.1 R)
• M76: 25,468,439 km (0.046 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 327 - 14,614 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit